Just like two "diamonds" standing in the sea, the two cable-stayed towers of Xiangshan Port Highway Bridge are beginning to take shape. The cable-stayed bridge with twin towers and twin cable planes is the first one of its kind in Zhejiang Province, with the towers being 255.5 meters tall and the main span being 688 meters. At present, over 500 constructors are making great efforts to top the tower by the end of this year and to guarantee its opening to traffic by the end of next year.